209 	union scsi_cdb		cdb;  local
237 		(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
238 		cdb.scc_cmd = (dir == DIR_READ) ? SCMD_READ : SCMD_WRITE;
240 			FORMG0ADDR(&cdb, blkno);
241 			FORMG0COUNT(&cdb, nsectors);
245 				FORMG4LONGADDR(&cdb, blkno);
246 				FORMG4COUNT(&cdb, nsectors);
248 				cdb.scc_cmd |= SCMD_GROUP4;
250 				FORMG1ADDR(&cdb, blkno);
251 				FORMG1COUNT(&cdb, nsectors);
253 				cdb.scc_cmd |= SCMD_GROUP1;
256 		ucmd.uscsi_cdb = (caddr_t)&cdb;
336 	union scsi_cdb		cdb;  local
439 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
441 	cdb.scc_cmd		= SCMD_FORMAT;
442 	ucmd.uscsi_cdb		= (caddr_t)&cdb;
444 	cdb.cdb_opaque[1]	= FPB_DATA;
450 	cdb.cdb_opaque[1] |= (param_long_list << 5) | (fmt_prot_info << 6);
472 		cdb.cdb_opaque[1] |= FPB_CMPLT;
543 	union scsi_cdb		cdb;  in scsi_raw_format()  local
571 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));  in scsi_raw_format()
574 	cdb.scc_cmd		= SCMD_FORMAT;  in scsi_raw_format()
575 	ucmd.uscsi_cdb		= (caddr_t)&cdb;  in scsi_raw_format()
578 	cdb.cdb_opaque[1]	= FPB_DATA | FPB_CMPLT | FPB_BFI;  in scsi_raw_format()
1745 	union scsi_cdb		cdb;  local
1765 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
1767 	cdb.scc_cmd = SCMD_READ_DEFECT_LIST;
1768 	FORMG1COUNT(&cdb, sizeof (struct scsi_defect_hdr));
1769 	cdb.cdb_opaque[2] = pglist_flags | DLD_BFI_FORMAT;
1770 	ucmd.uscsi_cdb = (caddr_t)&cdb;
1811 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
1812 	cdb.scc_cmd = SCMD_READ_DEFECT_LIST;
1813 	FORMG1COUNT(&cdb, nbytes);
1814 	cdb.cdb_opaque[2] = pglist_flags | DLD_BFI_FORMAT;
1815 	ucmd.uscsi_cdb = (caddr_t)&cdb;
1852 	union scsi_cdb			cdb;  local
1859 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
1862 	cdb.scc_cmd = SCMD_REASSIGN_BLOCK;
1863 	ucmd.uscsi_cdb = (caddr_t)&cdb;
2219 	union scsi_cdb		cdb;  local
2245 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
2246 	cdb.scc_cmd = SCMD_MODE_SENSE;
2247 	FORMG0COUNT(&cdb, (uchar_t)nbytes);
2248 	cdb.cdb_opaque[2] = page_control | page_code;
2249 	ucmd.uscsi_cdb = (caddr_t)&cdb;
2354 	union scsi_cdb			cdb;  local
2481 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
2482 	cdb.scc_cmd = SCMD_MODE_SELECT;
2483 	FORMG0COUNT(&cdb, (uchar_t)nbytes);
2484 	cdb.cdb_opaque[1] = (uchar_t)options;
2485 	ucmd.uscsi_cdb = (caddr_t)&cdb;
2512 	union scsi_cdb		cdb;  local
2525 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
2526 	cdb.scc_cmd = SCMD_INQUIRY;
2527 	FORMG0COUNT(&cdb, (uchar_t)inqbufsiz);
2528 	ucmd.uscsi_cdb = (caddr_t)&cdb;
2561 	union scsi_cdb	cdb;  local
2572 	(void) memset((char *)&cdb, 0, sizeof (cdb));
2573 	cdb.scc_cmd = SCMD_INQUIRY;
2574 	FORMG0COUNT(&cdb, (uchar_t)inqbufsiz);
2575 	cdb.cdb_opaque[1] |= 0x01;
2576 	cdb.cdb_opaque[2] = 0x86;
2577 	ucmd.uscsi_cdb = (caddr_t)&cdb;
2602 	union scsi_cdb	cdb;  local
2607 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
2609 	ucmd.uscsi_cdb = (caddr_t)&cdb;
2619 	cdb.scc_cmd = SCMD_SVC_ACTION_IN_G4;
2620 	cdb.cdb_opaque[1] = SSVC_ACTION_READ_CAPACITY_G4;
2625 	cdb.cdb_opaque[10] =
2627 	cdb.cdb_opaque[11] =
2629 	cdb.cdb_opaque[12] =
2631 	cdb.cdb_opaque[13] =
2661 	union scsi_cdb		cdb;  local
2671 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
2672 	cdb.scc_cmd = SCMD_READ_CAPACITY;
2673 	ucmd.uscsi_cdb = (caddr_t)&cdb;
2689 		(void) memset((char *)&cdb, 0,
2692 		ucmd.uscsi_cdb = (caddr_t)&cdb;
2702 		cdb.scc_cmd = SCMD_SVC_ACTION_IN_G4;
2703 		cdb.cdb_opaque[1] = SSVC_ACTION_READ_CAPACITY_G4;
2708 		cdb.cdb_opaque[10] =
2710 		cdb.cdb_opaque[11] =
2712 		cdb.cdb_opaque[12] =
2714 		cdb.cdb_opaque[13] =
2726 			if (cdb.scc_cmd == SCMD_READ_CAPACITY) {
2766 	union scsi_cdb		cdb;  in uscsi_reserve_release()  local
2772 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));  in uscsi_reserve_release()
2773 	cdb.scc_cmd = (cmd == SCMD_RESERVE) ? SCMD_RESERVE : SCMD_RELEASE;  in uscsi_reserve_release()
2774 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_reserve_release()
2786 		(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));  in uscsi_reserve_release()
2787 		ucmd.uscsi_cdb = (caddr_t)&cdb;  in uscsi_reserve_release()
2788 		cdb.scc_cmd = (cmd == SCMD_RESERVE) ?  in uscsi_reserve_release()
2817 	union scsi_cdb		cdb;  local
2842 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));
2843 	cdb.scc_cmd = SCMD_MODE_SENSE;
2844 	FORMG0COUNT(&cdb, (uchar_t)nbytes);
2845 	cdb.cdb_opaque[2] = page_control | 0x3f;
2846 	ucmd.uscsi_cdb = (caddr_t)&cdb;
3414 	union scsi_cdb		cdb;  in check_support_for_defects()  local
3432 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));  in check_support_for_defects()
3434 	cdb.scc_cmd = SCMD_READ_DEFECT_LIST;  in check_support_for_defects()
3435 	FORMG1COUNT(&cdb, sizeof (struct scsi_defect_hdr));  in check_support_for_defects()
3436 	cdb.cdb_opaque[2] = DLD_MAN_DEF_LIST | DLD_BFI_FORMAT;  in check_support_for_defects()
3437 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in check_support_for_defects()
3470 	union scsi_cdb		cdb;  in scsi_format_without_defects()  local
3482 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));  in scsi_format_without_defects()
3484 	cdb.scc_cmd = SCMD_FORMAT;  in scsi_format_without_defects()
3485 	ucmd.uscsi_cdb = (caddr_t)&cdb;  in scsi_format_without_defects()
3489 	cdb.cdb_opaque[1] = 0;  in scsi_format_without_defects()
3515 	union scsi_cdb			cdb;  in test_until_ready()  local
3522 	(void) memset((char *)&cdb, 0, sizeof (union scsi_cdb));  in test_until_ready()
3524 	ucmd.uscsi_cdb		= (caddr_t)&cdb;  in test_until_ready()